public async Task Initialzie(DateTime date, string userName) { var dateStr = date.ToString("yyyy-MM-dd"); var item = await _collectiveDayRepository.GetSingleAsync(x => x.Date == dateStr, x => x.CollectiveProductSnapshots); var products = await _productRepository.All.Where(x => !x.Deleted).ToListAsync(); var productForCollectives = await _productForCollectiveRepository.All.Where(x => !x.Deleted).ToListAsync(); if (item != null) { if (item.Initialized) { throw new Exception("该集体户日已经初始化, 操作失败"); } item.Initialized = true; item.SetModification(userName, "初始化"); InitializeCollectiveProducts(userName, item, productForCollectives, products); _collectiveDayRepository.Update(item); } else { item = new CollectiveDay { Date = dateStr, Initialized = true }; item.SetCreation(userName, "初始化"); InitializeCollectiveProducts(userName, item, productForCollectives, products); _collectiveDayRepository.Add(item); } }
private void InitializeCollectiveProducts(string userName, CollectiveDay item, List <ProductForCollective> productForCollectives, List <Product> products) { var dbDayProducts = item.CollectiveProductSnapshots; foreach (var dayProduct in dbDayProducts) { var productForCollective = productForCollectives.SingleOrDefault(x => x.Id == dayProduct.ProductForCollectiveId); if (productForCollective == null) { throw new Exception($"未能找到集体户产品: {dayProduct.Name}"); } var product = products.SingleOrDefault(x => x.Id == productForCollective.ProductId); if (product == null) { throw new Exception($"未能找到产品: {dayProduct.Name}"); } SetCollectiveProductSnapshot(dayProduct, productForCollective, product); dayProduct.SetModification(userName, "重新初始化"); _collectiveProductSnapshotRepository.Update(dayProduct); } var dayProductIds = dbDayProducts.Select(x => x.ProductForCollectiveId).ToList(); var collectiveProductIds = productForCollectives.Select(x => x.Id).ToList(); var toAddIds = collectiveProductIds.Except(dayProductIds).ToList(); var toAdd = productForCollectives.Where(x => toAddIds.Contains(x.Id)).ToList(); foreach (var pr in toAdd) { var dayProduct = new CollectiveProductSnapshot { ProductForCollectiveId = pr.Id, }; dayProduct.SetCreation(userName, "初始化"); var product = products.SingleOrDefault(x => x.Id == pr.ProductId); if (product == null) { throw new Exception($"未能找到产品, 集体户产品ID: {pr.Id}"); } SetCollectiveProductSnapshot(dayProduct, pr, product); item.CollectiveProductSnapshots.Add(dayProduct); } }